US5283005A - Synergistic biocide combination for industrial fluids - Google Patents
Synergistic biocide combination for industrial fluids Download PDFInfo
- Publication number
- US5283005A US5283005A US07/957,833 US95783392A US5283005A US 5283005 A US5283005 A US 5283005A US 95783392 A US95783392 A US 95783392A US 5283005 A US5283005 A US 5283005A
- Authority
- US
- United States
- Prior art keywords
- pyrithione
- antibiotic
- fluid
- composition
- sup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 51
- 230000003115 biocidal effect Effects 0.000 title claims abstract description 35
- 230000002195 synergetic effect Effects 0.000 title description 8
- 239000003139 biocide Substances 0.000 title description 3
- 239000000203 mixture Substances 0.000 claims abstract description 43
- FGVVTMRZYROCTH-UHFFFAOYSA-N pyridine-2-thiol N-oxide Chemical compound [O-][N+]1=CC=CC=C1S FGVVTMRZYROCTH-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229960002026 pyrithione Drugs 0.000 claims abstract description 32
- 108010028921 Lipopeptides Proteins 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- XNRNJIIJLOFJEK-UHFFFAOYSA-N sodium;1-oxidopyridine-2-thione Chemical compound [Na+].[O-]N1C=CC=CC1=S XNRNJIIJLOFJEK-UHFFFAOYSA-N 0.000 claims description 19
- 241000233866 Fungi Species 0.000 claims description 15
- 241000894006 Bacteria Species 0.000 claims description 14
- 229940043810 zinc pyrithione Drugs 0.000 claims description 11
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical compound [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 claims description 11
- 108010093965 Polymyxin B Proteins 0.000 claims description 10
- 229920000024 polymyxin B Polymers 0.000 claims description 9
- 229960005266 polymyxin b Drugs 0.000 claims description 9
- 108010078777 Colistin Proteins 0.000 claims description 5
- JORAUNFTUVJTNG-BSTBCYLQSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Polymers CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O JORAUNFTUVJTNG-BSTBCYLQSA-N 0.000 claims description 5
- XDJYMJULXQKGMM-UHFFFAOYSA-N polymyxin E1 Natural products CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O XDJYMJULXQKGMM-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 3
- QHNCWVQDOPICKC-UHFFFAOYSA-N copper;1-hydroxypyridine-2-thione Chemical compound [Cu].ON1C=CC=CC1=S.ON1C=CC=CC1=S QHNCWVQDOPICKC-UHFFFAOYSA-N 0.000 claims description 3
- YKQOSKADJPQZHB-YNWHQGOSSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1s)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Polymers CCC(C)CCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O YKQOSKADJPQZHB-YNWHQGOSSA-N 0.000 claims description 3
- HEDADCOWECPKFY-UHFFFAOYSA-N octapeptin Chemical compound CCC(C)CCCCC(O)CC(=O)NC(CCN)C(=O)NC1CCNC(=O)C(CC(C)C)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O HEDADCOWECPKFY-UHFFFAOYSA-N 0.000 claims description 3
- 108010093294 octapeptin antibiotics Proteins 0.000 claims description 3
- 229920001661 Chitosan Polymers 0.000 claims description 2
- FPZVGADNYUTBRL-UHFFFAOYSA-N [S-][S-].[Mg+2] Chemical compound [S-][S-].[Mg+2] FPZVGADNYUTBRL-UHFFFAOYSA-N 0.000 claims description 2
- 229940045110 chitosan Drugs 0.000 claims description 2
- 238000005555 metalworking Methods 0.000 description 16
- 108010040201 Polymyxins Proteins 0.000 description 11
- 230000000845 anti-microbial effect Effects 0.000 description 11
- 241000589516 Pseudomonas Species 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 6
- 230000002401 inhibitory effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003242 anti bacterial agent Substances 0.000 description 5
- 229940088710 antibiotic agent Drugs 0.000 description 5
- 239000004599 antimicrobial Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 230000002538 fungal effect Effects 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000001974 tryptic soy broth Substances 0.000 description 4
- 108010050327 trypticase-soy broth Proteins 0.000 description 4
- 241000135254 Cephalosporium sp. Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 241000427940 Fusarium solani Species 0.000 description 3
- 241001149959 Fusarium sp. Species 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 241000228212 Aspergillus Species 0.000 description 2
- 241000223651 Aureobasidium Species 0.000 description 2
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 2
- 241000221955 Chaetomium Species 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 241000896533 Gliocladium Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241000219470 Mirabilis Species 0.000 description 2
- 229930182555 Penicillin Natural products 0.000 description 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
- 241000588769 Proteus <enterobacteria> Species 0.000 description 2
- 229920001218 Pullulan Polymers 0.000 description 2
- 241000223238 Trichophyton Species 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229960003346 colistin Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- 229940049954 penicillin Drugs 0.000 description 2
- KNIWPHSUTGNZST-UHFFFAOYSA-N polymyxin E2 Natural products CC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O KNIWPHSUTGNZST-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 235000019423 pullulan Nutrition 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- SBKRTALNRRAOJP-BWSIXKJUSA-N N-[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S)-4-amino-1-oxo-1-[[(3S,6S,9S,12S,15R,18R,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]-6-methylheptanamide (6S)-N-[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S)-4-amino-1-oxo-1-[[(3S,6S,9S,12S,15R,18R,21S)-6,9,18-tris(2-aminoethyl)-15-benzyl-3-[(1R)-1-hydroxyethyl]-12-(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxobutan-2-yl]-6-methyloctanamide sulfuric acid Polymers OS(O)(=O)=O.CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCN)NC1=O)[C@@H](C)O.CC[C@H](C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)NC(=O)[C@@H](CCN)NC1=O)[C@@H](C)O SBKRTALNRRAOJP-BWSIXKJUSA-N 0.000 description 1
- 239000005643 Pelargonic acid Substances 0.000 description 1
- 102100026827 Protein associated with UVRAG as autophagy enhancer Human genes 0.000 description 1
- 101710102978 Protein associated with UVRAG as autophagy enhancer Proteins 0.000 description 1
- ZTIUXKKLHMENKH-UHFFFAOYSA-N SC1=C(N=NS1)S.[Na].[Na] Chemical compound SC1=C(N=NS1)S.[Na].[Na] ZTIUXKKLHMENKH-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 206010046793 Uterine inflammation Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- AGLSQWBSHDEAHB-UHFFFAOYSA-N azane;boric acid Chemical class N.OB(O)O AGLSQWBSHDEAHB-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- GPTXWRGISTZRIO-UHFFFAOYSA-N chlorquinaldol Chemical compound ClC1=CC(Cl)=C(O)C2=NC(C)=CC=C21 GPTXWRGISTZRIO-UHFFFAOYSA-N 0.000 description 1
- 229960002172 chlorquinaldol Drugs 0.000 description 1
- VNFPBHJOKIVQEB-UHFFFAOYSA-N clotrimazole Chemical compound ClC1=CC=CC=C1C(N1C=NC=C1)(C=1C=CC=CC=1)C1=CC=CC=C1 VNFPBHJOKIVQEB-UHFFFAOYSA-N 0.000 description 1
- 229960004022 clotrimazole Drugs 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 208000004396 mastitis Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000003158 microbiostatic effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229960003548 polymyxin b sulfate Drugs 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011885 synergistic combination Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000006150 trypticase soy agar Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M127/00—Lubricating compositions characterised by the additive being a non- macromolecular hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
- C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M133/08—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
- C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
- C10M135/36—Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/12—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/14—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds a condensation reaction being involved
- C10M149/18—Polyamides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/102—Silicates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
- C10M2201/105—Silica
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/044—Polyamides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/045—Polyureas; Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/09—Heterocyclic compounds containing no sulfur, selenium or tellurium compounds in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/108—Phenothiazine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/04—Oxidation, e.g. ozonisation
Definitions
- This invention relates generally to biocides and, more specifically to a synergistic combination of a pyrithione salt or acid and a basic lipopeptide antibiotic as a microbiostatic mixture for aqueous industrial functional fluids, such as metalworking fluids.
- Aqueous industrial functional fluids such as metalworking fluids
- metalworking fluids are susceptible to the proliferation of microorganisms which can cause odors, deterioration, and corrosion.
- Antimicrobial additives so-called preservatives
- preservatives for the industrial fluids are needed to minimize the proliferation of the microorganisms.
- Pyrithione is a well-known biocide enjoying substantial commercial use as an antimicrobial agent in aqueous industrial functional fluids, such as metalworking fluids, lubricants, textile sizes, ink jet printing fluids, and the like.
- Sodium pyrithione and zinc pyrithione are widely employed as biodegradable fungistats in aqueous coatings, fiber lubricants, plastics, adhesives, and metalworking fluids as illustrated by the disclosures contained in U.S. Pat. No. 4,957,658.
- antibiotics such as polymyxin B, colistin (also called polymyxin E), and octapeptin are known in the art.
- the primary use of these antibiotics is to treat superficial infections, as disclosed, for example, in U.S. Pat. No. 5,120,711. More specifically, the '711 patent discloses the use of antibiotics, such as polymyxin B, in combination with clotrimazole or chlorquinaldol in the preparation of synergistically active veterinary compositions useful for the treatment of mastitis and metritis.
- certain of these antibiotics have been disclosed as being useful in metalworking fluids, as disclosed, for example, in U.S. Pat. No. 3,359,165.
- the present invention relates to a composition
- a composition comprising an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
- the present invention relates to an aqueous industrial functional fluid comprising an aqueous base fluid medium and an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
- the present invention relates to a process for providing biocidal activity to an aqueous industrial functional fluid which comprises incorporating into said fluid an antimicrobially-effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
- a composition comprising a combination of pyrithione with a lipopeptide antibiotic provides synergistic biocidal effectiveness.
- the term "synergistic antimicrobial effectiveness” means that the composition exhibits greater antimicrobial activity than the additive amounts of activity provided when each component of the combination is employed alone.
- the composition exhibits synergistic antimicrobial activity with respect to the growth of microorganisms, notably bacteria and fungi.
- the antimicrobial activity is provided during use of the composition, for example, in an aqueous industrial functional fluid composition, such as a metalworking fluid, lubricant, or diagnostic reagent for immunological testing, in order to provide biocidal protection against microbes such as bacteria and fungi during use of the fluid.
- an aqueous industrial functional fluid composition such as a metalworking fluid, lubricant, or diagnostic reagent for immunological testing, in order to provide biocidal protection against microbes such as bacteria and fungi during use of the fluid.
- the pyrithione used in the process and composition of this invention is preferably a pyrithione salt, such as sodium pyrithione, zinc pyrithione, chitosan pyrithione, magnesium disulfide pyrithione, copper pyrithione, and the like, although pyrithione acid can be used if desired. More preferable pyrithione salts include sodium pyrithione, copper pyrithione, and zinc pyrithione, most preferably sodium pyrithione.
- the lipopeptide antibiotic useful in the present invention is suitably any such antibiotic, such as, for example, polymyxin B, polymyxin E (also referred to as colistin), octapeptin, combinations thereof, and the like.
- the preferred antibiotic is polymyxin B, which is commercially available and is preferably utilized in the present invention in the form of the sulfate salt of polymyxin B.
- polymyxin B refers to polymyxin B and to its antimicrobial derivatives such as the hydrochloride, sulfate, palmitate, methanesulfonate and oxalate salts.
- the anionic moieties of such salts do not substantially affect the synergistic antimicrobial activity of the compositions of the invention, and such salts can be employed advantageously therein.
- the weight ratio of pyrithione to antibiotic employed in the compositions of the present invention is preferably between about 1:30 and about 700:1, more preferably between about 1:1 and about 100:1.
- the pyrithione and antibiotic is employed in a total amount sufficient to provide at least a microbiostatically effective concentration in the composition in which they are utilized.
- the pyrithione and the antibiotic are each employed in the composition in an amount of between about 0.1 and about 1,000, more preferably between about 1 and about 1000 ppm for the pyrithione and between about 0.1 and about 100 ppm for the polymyxin.
- the composition is a metalworking fluid composition, it is preferred that water be present in the composition in an amount of at least about 80 weight percent, preferably at least about 90 weight percent, based upon the total weight of the composition.
- novel compositions of the present invention are useful as disinfectants and preservatives, in a liquid or spreadable solid form, alone or in combination with an inert carrier such as water, liquid hydrocarbons, ethanol, isopropanol, or the like. They can be employed using conventional procedures to control bacteria and fungi in various substrates, and can be applied to bacterial or fungal organisms or their substrates in an antimicrobial amount by conventional procedures such as spraying, dipping, drenching impregnation, and the like.
- MIC's minimum inhibitory concentrations of the two compounds (pyrithione salts and/or polymyxin sulfate) in a nutrient broth (alone and in mixtures) were conducted to evaluate interactions.
- Stock solutions of pyrithione salts and/or polymyxin sulfate were diluted in Tryptic Soy Broth (Difco), and the dilutions were inoculated with an equal volume of bacterial culture (10 6 /ml) or fungal spore suspension (10 5 /ml) in Tryptic Soy Broth and incubated at 28° C. for 3-7 days. The highest dilution free of growth was determined to be the MIC, as given in Table 1 below.
- zinc pyrithione acted in synergism with polymyxin against 12 of 18 bacteria and fungi, with 2- to 32-fold reductions in MIC's using a range of zinc pyrithione to polymyxin ratios of 1/32 to 256/1 (Table 2).
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
The present invention relates to a composition comprising a antimicrobially effective amount of a combination of an pyrithione and a lipopeptide antibiotic. Also disclosed is an aqueous industrial functional fluid comprising an aqueous base fluid medium and an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic. Also disclosed is a process for providing biocidal activity to an aqueous industrial functional fluid which comprises incorporating into said fluid an antimicrobially-effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
Description
This invention relates generally to biocides and, more specifically to a synergistic combination of a pyrithione salt or acid and a basic lipopeptide antibiotic as a microbiostatic mixture for aqueous industrial functional fluids, such as metalworking fluids.
Aqueous industrial functional fluids, such as metalworking fluids, are susceptible to the proliferation of microorganisms which can cause odors, deterioration, and corrosion. Antimicrobial additives (so-called preservatives) for the industrial fluids are needed to minimize the proliferation of the microorganisms. Preservatives that are effective at low doses, biodegradable, and relatively non-toxic, are desirable for environmental and economic reasons.
Pyrithione is a well-known biocide enjoying substantial commercial use as an antimicrobial agent in aqueous industrial functional fluids, such as metalworking fluids, lubricants, textile sizes, ink jet printing fluids, and the like. Sodium pyrithione and zinc pyrithione are widely employed as biodegradable fungistats in aqueous coatings, fiber lubricants, plastics, adhesives, and metalworking fluids as illustrated by the disclosures contained in U.S. Pat. No. 4,957,658.
Various basic lipopeptide antibiotics are also known, such as polymyxin B, colistin (also called polymyxin E), and octapeptin are known in the art. The primary use of these antibiotics is to treat superficial infections, as disclosed, for example, in U.S. Pat. No. 5,120,711. More specifically, the '711 patent discloses the use of antibiotics, such as polymyxin B, in combination with clotrimazole or chlorquinaldol in the preparation of synergistically active veterinary compositions useful for the treatment of mastitis and metritis. In addition, certain of these antibiotics have been disclosed as being useful in metalworking fluids, as disclosed, for example, in U.S. Pat. No. 3,359,165.
Heretofore, the combination of pyrithione and lipopeptide antibiotics has not been known for any purpose, much less in the preparation of a antimicrobial mixture exhibiting enhanced biocidal efficacy for aqueous industrial functional fluids, such as metalworking fluids. Such a antimicrobial mixture would be highly desired by the industrial fluids manufacturing community.
In one aspect, the present invention relates to a composition comprising an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
In another aspect, the present invention relates to an aqueous industrial functional fluid comprising an aqueous base fluid medium and an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
In another aspect, the present invention relates to a process for providing biocidal activity to an aqueous industrial functional fluid which comprises incorporating into said fluid an antimicrobially-effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
These and other aspects will become apparent upon reading the following detailed description of the invention.
It has now been surprisingly found in accordance with the present invention that a composition comprising a combination of pyrithione with a lipopeptide antibiotic provides synergistic biocidal effectiveness. As use herein, the term "synergistic antimicrobial effectiveness" means that the composition exhibits greater antimicrobial activity than the additive amounts of activity provided when each component of the combination is employed alone. The composition exhibits synergistic antimicrobial activity with respect to the growth of microorganisms, notably bacteria and fungi. The antimicrobial activity is provided during use of the composition, for example, in an aqueous industrial functional fluid composition, such as a metalworking fluid, lubricant, or diagnostic reagent for immunological testing, in order to provide biocidal protection against microbes such as bacteria and fungi during use of the fluid.
The pyrithione used in the process and composition of this invention is preferably a pyrithione salt, such as sodium pyrithione, zinc pyrithione, chitosan pyrithione, magnesium disulfide pyrithione, copper pyrithione, and the like, although pyrithione acid can be used if desired. More preferable pyrithione salts include sodium pyrithione, copper pyrithione, and zinc pyrithione, most preferably sodium pyrithione.
The lipopeptide antibiotic useful in the present invention is suitably any such antibiotic, such as, for example, polymyxin B, polymyxin E (also referred to as colistin), octapeptin, combinations thereof, and the like. The preferred antibiotic is polymyxin B, which is commercially available and is preferably utilized in the present invention in the form of the sulfate salt of polymyxin B. As used herein, the term "polymyxin B" refers to polymyxin B and to its antimicrobial derivatives such as the hydrochloride, sulfate, palmitate, methanesulfonate and oxalate salts. The anionic moieties of such salts do not substantially affect the synergistic antimicrobial activity of the compositions of the invention, and such salts can be employed advantageously therein.
The weight ratio of pyrithione to antibiotic employed in the compositions of the present invention is preferably between about 1:30 and about 700:1, more preferably between about 1:1 and about 100:1. The pyrithione and antibiotic is employed in a total amount sufficient to provide at least a microbiostatically effective concentration in the composition in which they are utilized. Preferably, the pyrithione and the antibiotic are each employed in the composition in an amount of between about 0.1 and about 1,000, more preferably between about 1 and about 1000 ppm for the pyrithione and between about 0.1 and about 100 ppm for the polymyxin. If the composition is a metalworking fluid composition, it is preferred that water be present in the composition in an amount of at least about 80 weight percent, preferably at least about 90 weight percent, based upon the total weight of the composition.
The novel compositions of the present invention are useful as disinfectants and preservatives, in a liquid or spreadable solid form, alone or in combination with an inert carrier such as water, liquid hydrocarbons, ethanol, isopropanol, or the like. They can be employed using conventional procedures to control bacteria and fungi in various substrates, and can be applied to bacterial or fungal organisms or their substrates in an antimicrobial amount by conventional procedures such as spraying, dipping, drenching impregnation, and the like.
Determinations of minimum inhibitory concentrations (MIC's) of the two compounds (pyrithione salts and/or polymyxin sulfate) in a nutrient broth (alone and in mixtures) were conducted to evaluate interactions. Stock solutions of pyrithione salts and/or polymyxin sulfate were diluted in Tryptic Soy Broth (Difco), and the dilutions were inoculated with an equal volume of bacterial culture (106 /ml) or fungal spore suspension (105 /ml) in Tryptic Soy Broth and incubated at 28° C. for 3-7 days. The highest dilution free of growth was determined to be the MIC, as given in Table 1 below.
The interaction of the antimicrobials was determined according to an accepted procedure (M. C. Berenbaum). The concentration of each agent in the combination that inhibits the organisms is expressed as a fraction of the concentration that causes the same effect when the same agent is tested alone (i.e., its fractional inhibitory concentration, FIC). If the sum of the FIC's is 1, the combination is additive in its antimicrobial effect; if the sum is <1, the combination is synergistic; and if the sum is >1, the combination is antagonistic. According to this criterion, mixtures of sodium pyrithione and polymyxin acted in synergism against 15 of 18 bacteria and fungi, resulting in 2-to 32-fold reductions in MIC's relative to the pure compounds over a range of sodium pyrithione to Polymyxin of 1/20 to 650/1 (Table 1).
Similarly, zinc pyrithione acted in synergism with polymyxin against 12 of 18 bacteria and fungi, with 2- to 32-fold reductions in MIC's using a range of zinc pyrithione to polymyxin ratios of 1/32 to 256/1 (Table 2).
TABLE 1
__________________________________________________________________________
SYNERGISM OF SODIUM PYRITHIONE (SP)
POLYMYXIN B (PB) MIXTURES
Minimum Inhibitory Concentration
Sum of
(ppm).sup.a Fractional
Compounds Used Alone
Mixture
SP.sup.c
Inhibitory
Organism.sup.b
SP PB SP PB PB Concentrations.sup.d
__________________________________________________________________________
BACTERIA:
Pseudomonas
81.3 0.3 40.6
0.1 325-650
0.75
Stutzeri
Pseudomonas
135.5
10.7 6.7
1.2 3-10 .16
fluorescens
Citrobacteria
12.7 0.5 6.7
0.1 41-81 0.75
frenndii
Pseudomonas
12.7 0.3 3.2
<0.1
41-163
0.50
oleovorans
Pseudomonas
23.7 <0.1 2.5
<0.1
650 0.52
rubescens
Alcaligens
30.5 1.4 9.3
0.5 5-41 0.87
faecalis
Pseudomonas
162.6
0.7 81.3
0.3 163-325
1.08
aeruginosa
Proteus 325.1
>2048.0
61.0
288.0
1/20-1
<0.33
mirabilis
FUNGI:
Candida 33.9 256.9 6.7
64.0
1/20-1/10
0.46
albicans
Trichophyton
20.3 32.0 8.5
26.7
1/10-1/3
1.25
mentagrophytes
Aspergillus
121.9
1536.0 40.6
256.0
1/10 0.57
niger
Penicillin
20.3 256.0 5.1
48.0
1/20-1/10
0.44
pinophilium
Aureobasidium
15.2 256.0 5.1
48.0
1/20-1/10
0.57
pullulans
Gliocladium
108.3
74.7 15.2
21.3
1/10-1
0.51
virens
Chaetomium
12.7 24.0 3.8
16.0
1/10-1/5
1.13
globosium
Fusarium solani
243.8
128.0 40.6
32.0
1 0.44
Fusarium sp.
243.8
128.0 40.6
32.0
1 0.44
Cephalosporium sp.
50.8 256.0 15.2
12.0
1 0.42
__________________________________________________________________________
.sup.a Compounds were serially diluted in Tryptic soy Broth (DIFCO),
inoculated and incubated at 28° C. Average of two to four
determinations. Active ingredients basis. PB 7610 units/mg.
.sup.b Each dilution contained 10.sup.6 bacteria/ml of 10.sup.5 fungi/ml.
Bacteria were incubated 3 days and fungi were incubated 6-7 days.
.sup.c Ratio of Sodium pyrithione to Polymyxin B sulfate in mixture
.sup.d Criterion of synergism according to Berenbaum (1). Mixture is
synergistic if sum <1 (avg. of two to four determinations).
TABLE 2
__________________________________________________________________________
SYNERGISM OF ZINC PYRITHIONE (ZP)
POLYMYXIN B (PB) MIXTURES
Minimum Inhibitory Concentrations
Sum of
(ppm).sup.a Fractional
Compound Used Alone
Mixture ZP.sup.c
Inhibitory
Organism.sup.b
SP PB SP PB PB Concentations.sup.d
__________________________________________________________________________
BACTERIA:
Pseudomonas
4.0 0.3 4.0 <0.1
16-128
1.04
Stutzeri
Pseudomonas
106.7
6.7 4.7 0.4 0.11 0.16
fluorescens
Citrobacteria
8.0 0.4 3.3 0.1 16-64 0.71
freundii
Pseudomonas
6.7 0.5 4.0 0.2 16-32 1.00
oleovorans
Pseudomonas
3.3 <0.1 3.3 <0.1
256 1.42
rubescens
Alcaligens
10.7 3.3 6.7 0.6 8-32 0.85
faecalis
Pseudomonas
288.0
1.0 112.0
0.5 128-256
1.19
aeruginosa
Proteus 4.0 >2048.0
2.0 64.0
1/32 <0.53
mirabilis
FUNGI:
Candida 8.0 341.3 4.0 74.7
1/8-1/32
0.75
albicans
Trichophyton
8.0 53.0 8.0 26.7
1/4-1/2
1.58
mentagrophytes
Aspergillus
32.0 1024.0 16.0
298.7
1/32-1/8
0.79
niger
Penicillin
16.0 128.0 4.0 32.0
1/8 0.50
pinophilium
Aureobasidium
8.0 288.0 4.0 80.0
1/32-1/16
0.84
pullulans
Gliocladium
80.0 64.0 24.0
20.0
1-2 0.69
virens
Chaetomium
6.7 26.7 2.7 13.3
1/8-1/4
1.00
globosium
Fusarium solani
64.0 85.3 13.3
37.3
1/8-1 0.75
Fusarium sp.
64.0 106.7 18.7
42.7
1/8-1 0.79
Cephalosporium sp.
16.0 170.7 4.0 42.7
1/16-1/8
0.54
__________________________________________________________________________
.sup.a Stock solutions of ZP in dimethylsulfoxide and PB in sterile water
were serially diluted in Tryptic Soy Broth (DIFCO), inoculated and
incubated at 28 C. Average of two to four determinations. Active
ingredient basis. PB 7730 units/mg.
.sup.b Each dilution contained 10.sup.6 bacteria/ml or 10.sup.5 fungi/ml.
Bacteria were incubated 6 days, and fungi were incubated 7 days.
.sup.c Ratio of ZP to PB sulfate in mixture.
.sup.d Criterion of synergism according to Berenbaum (1). Mixture is
synergistic if sum <1. (Avg. of two to four determinations).
TABLE 3
__________________________________________________________________________
EFFICACY OF SODIUM PYRITHIONE - POLYMYXIN B
MIXTURES IN SYNTHETIC METALWORKING FLUIDS.sup.a
Mixture.sup.b (ppm)
Sodium Pyrithione (SP).sup.b
Polymyxin (PB).sup.b
SP
8.3
4.2
2.0
2.0
Experiment
Fluid.sup.c
83 ppm
8.3 ppm
50 ppm
10 ppm
5 ppm
PB
5.0
5.0
5.0
1.3
__________________________________________________________________________
1.sup.d
1 -- 2.3 -- -- 0.0 >3.8
-- -- 3.0
2.sup.d
1 -- 1.9 -- -- 0.0 >4.2
>4.2
>4.2
--
3.sup.e
2 >6.7 2.4 1.9 -- 2.8 >6.7
-- -- --
4.sup.d
3 0.5 -- -- 1.1 -- >3.9
-- -- --
__________________________________________________________________________
.sup.a Log.sub.10 reduction in total bacterial and fungal plate count
relative to untreated control after 22-28 days at 28° C. in 5%
aqueous fluids shaken in Erlenmeyer flasks.
.sup.b Concentration (active ingredients basis) in 5% aqueous (i.e., a 5
wt % of metalworking fluid concentrate in water) dilution of metalworking
fluid concentrate. Polymyxin B: 7610 units/mg.
.sup.c Fluid #1 (CITCOOL 33 ™), a metalworking fluid concentrate
manufactured by Citgo Petroleum Corp., contains polyalkylene glycol
(5-10%), alkanolamine (15-22%), an oxygenated aliphatic hydrocarbon
(7-12%), disodium dimercaptothiadiazole (1-4%), and water (65-70%); fluid
#2 is a metalworking fluid concentrate manufactured by Pacer Lubricants;
and fluid #3 is a metalworking fluid concentrate consisting of
triethanolamine (15%), pelargonic acid (10%), an amineborate salt (7%), a
carboxylic acidalkanolamine salt (2%), and water (66%).
.sup.d Challenged with mixture of fungal metalworking fluid isolates
(10.sup.5 spores per ml of fluid), including Cephalosporium sp., Fusarium
sp., and Fusarium solani IMI 314228.
.sup.e Fluid contaminated with an initial level of 5.5 × 10.sup.4
bacteria and fungi per ml.
Mixtures also proved to be more active than the pure compounds in aqueous synthetic metalworking fluids, as identified in Table 3 above. Virgin fluids (5%) were challenged with fungi and incubated at 26° C. in shaken Erlenmeyer flasks. In one case (fluid #2, Table 3), fluid naturally contaminated with bacteria and fungi in the field was used. Samples were withdrawn at weekly intervals, and numbers of viable organisms were enumerated after incubation in Tryptic Soy Agar (Difco) at 28° C. for 4-5 days. Sodium pyrithione-polymyxin mixtures (approx. 2/1 to 1/3) produced 10-to 10,000-fold greater reductions in contaminant levels than either component used alone at the same concentrations.
While the invention has been described above with references to specific embodiments thereof, it is apparent that many changes, modifications and variations in the materials, arrangements of parts and steps can be made without departing from the inventive concept disclosed herein. Accordingly, the spirit and broad scope of the appended claims is intended to embrace all such changes, modifications and variations that may occur to one of skill in the art upon a reading of the disclosure. All patent applications, patents and other publications cited herein are incorporated by reference in their entirety.
Claims (9)
1. A composition for controlling bacteria and fungi comprising an aqueous based industrial fluid medium and an antimicrobially effective amount of a combination of a pyrithione and a lipopeptide antibiotic, said lipopeptide antibiotic being selected from the group consisting of polymyxin B, polymyxin E, octapeptin, and combinations thereof, said pyrithione being selected from the group consisting of sodium pyrithione, zinc pyrithione, chitosan pyrithione, magnesium disulfide pyrithione, copper pyrithione, pyrithione acid, and combinations thereof, and said antibiotic being employed in said composition in weight ratio of pyrithione to antibiotic of between about 1:30 and about 700:1.
2. The composition of claim 1 wherein said pyrithione and said antibiotic are employed in said composition in a weight ratio of pyrithione to antibiotic of between about 1:1 and about 100:1.
3. The composition of claim 1 which further comprises an inert carrier.
4. The composition of claim 1 wherein said pyrithione and said antibiotic are each employed in said composition in an amount of between about 0.1 ppm and about 1000 ppm.
5. A process for providing biocidal activity to an aqueous industrial functional fluid which comprises incorporating into said fluid an antimicrobially-effective amount of a combination of a pyrithione and a lipopeptide antibiotic.
6. The process of claim 5 wherein said pyrithione and said antibiotic are employed in said fluid in a weight ratio of pyrithione to antibiotic of between about 1:30 and about 700:1.
7. The process of claim 5 wherein said pyrithione and said antibiotic are employed in said fluid in a weight ratio of pyrithione to antibiotic of between about 1:1 and about 100:1.
8. The process of claim 5 wherein said fluid additionally comprises an inert carrier.
9. The process of claim 5 wherein said pyrithione and said antibiotic are each employed in said fluid in an amount of between about 0.1 ppm and about 1000 ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/957,833 US5283005A (en) | 1992-10-08 | 1992-10-08 | Synergistic biocide combination for industrial fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/957,833 US5283005A (en) | 1992-10-08 | 1992-10-08 | Synergistic biocide combination for industrial fluids |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US08/388,493 Continuation-In-Part US5804707A (en) | 1992-10-05 | 1995-02-14 | Dynamic hardness testing using measurement of the scarton dynamic hardness (SDH) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US5283005A true US5283005A (en) | 1994-02-01 |
Family
ID=25500210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US07/957,833 Expired - Fee Related US5283005A (en) | 1992-10-08 | 1992-10-08 | Synergistic biocide combination for industrial fluids |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US5283005A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003933A1 (en) * | 1994-08-01 | 1996-02-15 | Brown Kenneth R | Dental handpiece hygienic pharmaceutical sterilization lubricant |
| JPH0899909A (en) * | 1994-06-27 | 1996-04-16 | Boehringer Mannheim Gmbh | Preservation agent mixture for diagnostic inspection solution |
| US5696083A (en) * | 1992-11-10 | 1997-12-09 | Olin Corporation | Personal care composition containing pyrithione and polymyxin |
| US5795789A (en) * | 1997-06-04 | 1998-08-18 | Dade Behring Inc. | Standard solution for the determination of thyroid function |
| US5869436A (en) * | 1996-10-15 | 1999-02-09 | American Eagle Technologies, Inc. | Non-toxic antimicrobial lubricant |
| US6004909A (en) * | 1997-07-18 | 1999-12-21 | American Eagle Technologies, Inc. | Non-toxic antimicrobial lubricant |
| WO2004057964A1 (en) * | 2002-12-19 | 2004-07-15 | Arch Chemicals, Inc. | Pyrithione biocides enhanced by zinc metal ions and organic amines |
| US20080207874A1 (en) * | 2004-07-01 | 2008-08-28 | Biosource Pharm, Inc. | Peptide Antibiotics and Methods For Making Same |
| WO2011103124A1 (en) * | 2010-02-17 | 2011-08-25 | Henry Company Llc | Microbe mitigating architectural barriers, compositions for forming such barriers and related methods |
| US8906866B2 (en) | 2010-06-23 | 2014-12-09 | Biosource Pharm, Inc. | Antibiotic compositions for the treatment of gram negative infections |
| US8937040B2 (en) | 2008-12-23 | 2015-01-20 | Biosource Pharm, Inc. | Antibiotic compositions for the treatment of gram negative infections |
| WO2021080598A1 (en) | 2019-10-25 | 2021-04-29 | Instrumentation Laboratory Company | Biocide compositions compatible with enzyme biosensors and methods of use thereof |
| US12139741B2 (en) | 2019-10-25 | 2024-11-12 | Instrumentation Laboratory Company | Biocide compositions compatible with enzyme biosensors and methods of use thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359165A (en) * | 1966-11-02 | 1967-12-19 | Upjohn Co | Antibiotic lomondomycin and method of production |
| US3595956A (en) * | 1968-06-06 | 1971-07-27 | Dow Chemical Co | Compositions containing 2,4,5-trichlorophenol and polymyxin b and neomycin |
| US4149983A (en) * | 1978-04-03 | 1979-04-17 | Merck & Co., Inc. | Antimicrobial additive for metal working fluids |
| US4723950A (en) * | 1984-12-12 | 1988-02-09 | C. R. Bard, Inc. | Urine drainage bag outlet with barrier against microbial infection |
| US4957658A (en) * | 1987-08-31 | 1990-09-18 | Olin Corporation | Process and composition for providing reduced discoloration caused by the presence of pyrithione and ferric ion in water-based paints and paint bases |
| US5120711A (en) * | 1988-04-01 | 1992-06-09 | Egis Gyogyszergyar | Synergistically active veterinary compositions and process for preparing same |
-
1992
- 1992-10-08 US US07/957,833 patent/US5283005A/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3359165A (en) * | 1966-11-02 | 1967-12-19 | Upjohn Co | Antibiotic lomondomycin and method of production |
| US3595956A (en) * | 1968-06-06 | 1971-07-27 | Dow Chemical Co | Compositions containing 2,4,5-trichlorophenol and polymyxin b and neomycin |
| US4149983A (en) * | 1978-04-03 | 1979-04-17 | Merck & Co., Inc. | Antimicrobial additive for metal working fluids |
| US4723950A (en) * | 1984-12-12 | 1988-02-09 | C. R. Bard, Inc. | Urine drainage bag outlet with barrier against microbial infection |
| US4957658A (en) * | 1987-08-31 | 1990-09-18 | Olin Corporation | Process and composition for providing reduced discoloration caused by the presence of pyrithione and ferric ion in water-based paints and paint bases |
| US5120711A (en) * | 1988-04-01 | 1992-06-09 | Egis Gyogyszergyar | Synergistically active veterinary compositions and process for preparing same |
Non-Patent Citations (3)
| Title |
|---|
| "Sensitization of Gram-negative bacteria to antibiotics and complement by a nontoxic oligopeptide" by Martti Vaara and Timo Vaara, Jun. 1983 Letters to Nature, vol. 303, pp. 526 through 528. |
| Sensitization of Gram negative bacteria to antibiotics and complement by a nontoxic oligopeptide by Martti Vaara and Timo Vaara, Jun. 1983 Letters to Nature, vol. 303, pp. 526 through 528. * |
| Synergism between Chlorohexidine and Polymyxins against Pseudomonas aeruginosa by A. R. Najjar and L. B. Quesnel, accepted Jun. 25, 1979 Journal of Applied Bacteriology 1979, pp. 469 through 476. * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5696083A (en) * | 1992-11-10 | 1997-12-09 | Olin Corporation | Personal care composition containing pyrithione and polymyxin |
| JP2885666B2 (en) | 1994-06-27 | 1999-04-26 | ベーリンガー マンハイム ゲーエムベーハー | Preservative mixture for diagnostic test solutions |
| JPH0899909A (en) * | 1994-06-27 | 1996-04-16 | Boehringer Mannheim Gmbh | Preservation agent mixture for diagnostic inspection solution |
| EP0694258A3 (en) * | 1994-06-27 | 1996-08-28 | Boehringer Mannheim Gmbh | Mixture of preservatives for diagnostic test fluids |
| US6013527A (en) * | 1994-06-27 | 2000-01-11 | Roche Diagnostics Gmbh | Preservative mixture for diagnostic test liquids |
| US5520882A (en) * | 1994-08-01 | 1996-05-28 | Brown; Kenneth R. | Dental handpiece hygienic pharmaceutical sterilization lubricant |
| WO1996003933A1 (en) * | 1994-08-01 | 1996-02-15 | Brown Kenneth R | Dental handpiece hygienic pharmaceutical sterilization lubricant |
| US5869436A (en) * | 1996-10-15 | 1999-02-09 | American Eagle Technologies, Inc. | Non-toxic antimicrobial lubricant |
| US5795789A (en) * | 1997-06-04 | 1998-08-18 | Dade Behring Inc. | Standard solution for the determination of thyroid function |
| WO1998055874A1 (en) * | 1997-06-04 | 1998-12-10 | Dade Behring Inc. | Standard solution for the determination of thyroid function |
| US6004909A (en) * | 1997-07-18 | 1999-12-21 | American Eagle Technologies, Inc. | Non-toxic antimicrobial lubricant |
| WO2004057964A1 (en) * | 2002-12-19 | 2004-07-15 | Arch Chemicals, Inc. | Pyrithione biocides enhanced by zinc metal ions and organic amines |
| CN100341409C (en) * | 2002-12-19 | 2007-10-10 | 阿奇化工公司 | Pythionine biocides synergized with zinc metal ions and organic amines |
| US8889826B2 (en) | 2004-07-01 | 2014-11-18 | Biosource Pharm, Inc. | Peptide antibiotics and methods for making same |
| US20080207874A1 (en) * | 2004-07-01 | 2008-08-28 | Biosource Pharm, Inc. | Peptide Antibiotics and Methods For Making Same |
| US8937040B2 (en) | 2008-12-23 | 2015-01-20 | Biosource Pharm, Inc. | Antibiotic compositions for the treatment of gram negative infections |
| CN102821940A (en) * | 2010-02-17 | 2012-12-12 | 亨利有限责任公司 | Microbial-reducing architectural barriers, compositions for forming such barriers, and related methods |
| AU2011218262B2 (en) * | 2010-02-17 | 2015-01-15 | Henry Company Llc | Microbe mitigating architectural barriers, compositions for forming such barriers and related methods |
| WO2011103124A1 (en) * | 2010-02-17 | 2011-08-25 | Henry Company Llc | Microbe mitigating architectural barriers, compositions for forming such barriers and related methods |
| US9758679B2 (en) | 2010-02-17 | 2017-09-12 | Henry Company, Llc | Microbe mitigating architectural barriers, compositions for forming such barriers and related methods |
| US8906866B2 (en) | 2010-06-23 | 2014-12-09 | Biosource Pharm, Inc. | Antibiotic compositions for the treatment of gram negative infections |
| WO2021080598A1 (en) | 2019-10-25 | 2021-04-29 | Instrumentation Laboratory Company | Biocide compositions compatible with enzyme biosensors and methods of use thereof |
| US12139741B2 (en) | 2019-10-25 | 2024-11-12 | Instrumentation Laboratory Company | Biocide compositions compatible with enzyme biosensors and methods of use thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100897727B1 (en) | Pyrithione biocides enhanced by silver, copper or zinc ions | |
| US5283005A (en) | Synergistic biocide combination for industrial fluids | |
| CN1101131C (en) | Synergistic biocide composition containing hydroxyl pyrithione plus additive | |
| EP0612214B1 (en) | Synergistic combinations of iodopropargyl compounds with 1,2-benzisothiazolin-3-one in controlling fungal and bacterial growth in aqueous fluids | |
| EP0741517B1 (en) | Synergistic antimicrobial compositions containing a halogenated acetophenone and an organic acid | |
| CN112351683A (en) | Adjuvant composition comprising tetramethylguanidine and 4-isothiazolin-3-one | |
| EP0741518B1 (en) | Synergistic antimicrobial compositions containing methylene-bis(thiocyanate) and an organic acid | |
| EP1476144A1 (en) | Synergistic mixtures of o-phenylphenol and other nitrogen and aldehyde microbiocides | |
| US5371083A (en) | Synergistic combinations of ionenes with hexahydro-1,3,5-tris-(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in synthetic metalworking fluids | |
| FI84421C (en) | SAMMANSAETTNINGAR AV KONSERVERINGSAEMNEN OCH ANVAENDNINGAR AV DESAMMA. | |
| US5108746A (en) | Stabilizer composition and stabilized aqueous systems | |
| US5696083A (en) | Personal care composition containing pyrithione and polymyxin | |
| AU618808B2 (en) | Stabilizer composition and stabilized aqueous systems | |
| US5360788A (en) | Personal care composition containing pyrithione and a basic lipopeptide | |
| EP0604511B1 (en) | Synergistic combinations of 2-(thiocyanomethylthio)-benzothiazole with hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in aqueous fluids | |
| US20030156979A1 (en) | Synergistic mixtures of Bis (Trichloromethyl) Sulfone and 1,2-dibromo-2,4-dicyanobutane | |
| JP2000191412A (en) | Microbicidal composition | |
| KR100315439B1 (en) | Water soluble bactericidal composition containing quaternary ammonium phosphate and 3-isothiazolone | |
| KR100383098B1 (en) | A method inhibiting precipitation of isothiazolone solution and a composition the same | |
| EP1017276B1 (en) | Synergistic antimicrobial compositions containing dodecylmorpholine or a salt thereof and dodecylamine or a salt thereof | |
| AU2005200050B2 (en) | Pyrithione biocides enchanced by silver, copper, or zinc ions | |
| JP2000273006A (en) | Antimicrobial agent composition | |
| JPS6243965B2 (en) | ||
| JP2002128609A (en) | Antimicrobial agent composition | |
| JP2001181113A (en) | Industrial disinfectants and preservatives and their disinfection and preservative methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AS | Assignment |
Owner name: OLIN CORPORATION, CONNECTICUT Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:NELSON, JOHN D., JR.;GEIGER, JON R.;REEL/FRAME:006322/0874 Effective date: 19921002 |
|
| FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
| REMI | Maintenance fee reminder mailed | ||
| LAPS | Lapse for failure to pay maintenance fees | ||
| FP | Lapsed due to failure to pay maintenance fee |
Effective date: 19980204 |
|
| STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |